1116454 has 8 divisors (see below), whose sum is σ = 1691568. Its totient is φ = 552600.

The previous prime is 1116449. The next prime is 1116461. The reversal of 1116454 is 4546111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2562 + ... + 2965.

It is an arithmetic number, because the mean of its divisors is an integer number (211446).

2^1116454 is an apocalyptic number.

1116454 is a deficient number, since it is larger than the sum of its proper divisors (575114).

1116454 is a wasteful number, since it uses less digits than its factorization.

1116454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630.

The product of its digits is 480, while the sum is 22.

The square root of 1116454 is about 1056.6238687442. The cubic root of 1116454 is about 103.7401674526.

The spelling of 1116454 in words is "one million, one hundred sixteen thousand, four hundred fifty-four".